GREEN BAY, Wis. (AP) — Sunday's playoff contest in Green Bay could be one of the coldest NFL games ever played, rivaling the subzero temperatures of the legendary Ice Bowl of 1967.

Temperatures at Lambeau Field are expected to be minus 2 degrees when the Packers and 49ers kick off and are expected to drop as the night goes on. At the so-called Ice Bowl, also in Green Bay, it got down to minus 13.